WHAT IS AN IDENTIFIER?

What is an identifier?

Posted on 3 years ago

Identifiers are northing but names given to various entities
uniquely identified in a program. The name of identifiers must differ in
spelling or casing. For example, MyProg and myProg are two different
identifiers. Programming languages, such as C# and Visual Basic, strictly
restrict the programmers from using any keyword as identifiers. Programmers
cannot develop a class whose name is public, because, public is a keyword used
to specify the accessibility of data in programs.